baber/WOPTO huggingface dataset:
Patent JP-H04369749-A (JP)
Title: Virtual storage device
Inventor: KADOHIRO TAKASHI
IPC: G06F12/12
Filed: 1991-06-19
Abstract: PURPOSE:To reduce the development cost of a program and to expand versatility by permitting a user program to directly access to file space including a file on a sequential access medium. CONSTITUTION:The device consist of a file mapping means 12 executing mapping with the file space of logical space and a file access means 13 accessing to the file by a logical address. A file management mechanism opens the original file to the file open request of the user program and reserves logical space equivalent to the information amount of the file. The file which is opened in logical space is set in a temporary assignment state (real memory is not assigned and page information is in a state where it is left on a secondary storage medium as it is). The head logical address which is temporarily assigned is returned to the user program as the base address of the file. Thus, the user program accesses to the file with the address as a base address.
Patent JP-H01313790-A (JP)
Title: Working sensor and working detecting method
Inventor: OTOKUNI KAZUNORI
IPC: G01V3/02
Filed: 1988-06-13
Abstract: PURPOSE:To surely and exactly detect a working state of an object by constituting a working sensor of a detecting part attached to the object, and formed a conductor pattern on an insulating film, and a circuit part whose output signal is varied when the conductor pattern is disconnected. CONSTITUTION:A detecting part 10 is formed by placing a conductor pattern 13 between two pieces of insulating films 11, 12. In one end and the other end of this conductor pattern 13, a terminal 13a and 13b are formed and a connector 17 is connected through a cable 14. Also, to a circuit part 20 in which a level state of an output signal is varied when the conductor pattern is disconnected, a connector 25 is connected through a cable 24 and it is connected to the connector 17. A working sensor is constituted of this detecting part 10 and the circuit part 20, and the detecting part 10 is attached to a working part of an object. In such a way, a working state of the object can be detected surely and exactly with regard to its detail, as well by a simple constitution.
Patent JP-H04329855-A (JP)
Title: Production of zirconium alloy
Inventor: KANEHARA MITSUO
IPC: C22F1/18
Filed: 1991-04-30
Abstract: PURPOSE:To manufacture a zirconium alloy improved in creep deformation resistance and having high strength and high corrosion resistance by subjecting an (alpha+beta) type zirconium alloy to soln. treatment, thereafter, subjecting it to cold working at a specified draft and executing aging treatment. CONSTITUTION:An (alpha+beta) type zirconium alloy, i.e., a Zr-2.5wt.% Nb alloy is subjected to soln. treatment, is thereafter cold-worked at 1 to <5% cold draft and is then subjected to aging treatment. In this way, the zirconium alloy remarkably improved in creep deformation resistance without deteriorating its mechanical strength and corrosion resistance can be obtd.
Patent JP-S6040756-A (JP)
Title: Fuel injection device in internal-combustion engine
Inventor: HASUMI KAZUHISA
IPC: F02D35/00
Filed: 1983-08-12
Abstract: PURPOSE:To reduce the cost of a fuel injection device and as well to enhance the accuracy of the control of the flow rate of fuel, by providing a relief valve and a fuel pressure sensor which are communicated with a passage between a fuel pump and an injector, and by using a signal from the fuel pressure sensor for the compensating control of the valve opening time of the injector. CONSTITUTION:A fuel injection system is composed of a fuel tank 10, a fuel pump 11, an injector 12 connected to the fuel pump 11 through a fuel supply pipe 13, a relief valve 14 communicated with the fuel supply pipe 13 and a pressure sensor 15. Upon compensation of pressure variations due to the valve-opening of the injector 12, the amount of fuel injection per pulse is given to a computer 23, and thereafter, the injector 13 is turned on. Then, the pressure detected by the fuel pressure sensor 15 at that time is delivered to the computer 23 which therefore calculates the fuel injection amount per unit time, and the calculated value is used as an accumulated value at that time. Further, when the accumulated value at a certain time comes to a value equal to or less than the fuel injection amount per pulse, the injector 12 is turned off.
Patent JP-H11339712-A (JP)
Title: Neon tube and neon lamp device
Inventor: KAMEDA MICHIO
IPC: H01J61/78
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a neon tube capable of lighting up even at a low voltage and having a bright luminance. SOLUTION: Cold and hot combination electrodes 21, each of which is made up of a combination of a cold electrode 23 and a hot electrode 25, are provided at both ends of a neon tube 10 and pairs of two connecting pins or lead wires 35 are provided at both ends of the neon tube 10. One of a pair of connecting pins or lead wires 35 is connected directly to the cold negative electrode 23 and the other of a pair of the connecting pins or lead wires 35 is connected to the cold negative electrode 23 through the hot negative electrode 25 to form the neon tube 10.
Patent JP-H0314555-A (JP)
Title: Liquid crystal compound of cyano derivative
Inventor: SUGIMORI SHIGERU
IPC: G02F1/13
Filed: 1989-06-12
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-15C alkyl; (n) is 1 or 2). EXAMPLE:3-alpha-Methylallyl.4-pentyloxybiphenylyl-4'-carboxylic acid 4cyanophenyl ester. USE:A liquid crystal ingredient capable of increasing value of flexural modulus/ spreading modulus by blending into a liquid crystal composition, suitable as STN type display element use and capable of enhancing N-I point and having good compatibility with other many liquid crystal compounds. PREPARATION:4-Crotyloxydiphenylyl-4'-carboxylic acid ethyl ester expressed by formula II and used as a starting substance is led to a compound expressed by formula III, which is then reacted with a 4-cyanophenol derivative expressed by formula IV in the presence of pyridine to provide the compound expressed by formula I.
Patent JP-H05319862-A (JP)
Title: Heat-resistant sample embedded glass precursor and its production
Inventor: TAKEUCHI EIJI
IPC: C03C14/00
Filed: 1992-05-13
Abstract: PURPOSE:To seal non-heat-resistant sample such as raw flower, dry flower, insect, ornaments into a transparent glass precursor having high preservable property without cracking. CONSTITUTION:A copolymn. condensate is prepared by copolymn.-condensating alkyl silicate expressed by the formula (1) and/or silane compd. expressed by the formula (2) with phosphoric acid. The non-heat-resistant sample is immersed into the copolymn. condensate and is left to stand in a sealed state as it is to perform gelation. (1) Si(OR)4, wherein R is a methyl or ethyl group. (2) R'nSi(OR'')4-n, wherein R' and R'' are methyl or ethyl groups and n is 1 or 2.
Patent JP-S5849428-A (JP)
Title: Production of fine granular material
Inventor: SATAKE HIDEKAZU
IPC: A01N25/12
Filed: 1981-09-16
Abstract: PURPOSE:To obtain desired fine granular materials easily with decreased formation of fine powder in the stage of adding a solvent to powdery materials and granualting the materials under agitation by adding the solvent in the form of liquid drops smaller than specific drop diameters. CONSTITUTION:The powder materials refer to a principal agent and a binder, and if necessary, compounding agents and diluents are added. In granulation, the binder is added in the form of powder smaller than <=150mu grain sizes, and a solvent is separately added to the materials. The solvent can dissolve or swell the binder and water or alcohol or a mixture of both is used for the same. If the liquid drop sizes of the solvent are made to <=30mu, the increase in coarse grains is prevented, fine powder is decreased and the grain size distributions of the granules are sharpened.
Patent JP-H04285021-A (JP)
Title: Optical element forming mold and its reproducing method
Inventor: SHIOKAWA TAKANOBU
IPC: C03B11/00
Filed: 1991-03-14
Abstract: PURPOSE:To reproduce an optical element forming mold when the film of the mold is damaged or clouded by repeated use and the film is deteriorated. CONSTITUTION:An optical element material is heated, softened and press-formed by a couple of the forming mold and drum mold of the forming mold to form an optical element. An aluminum (Al) layer 3 soluble in an aq. alkali is provided as the intermediate layer of the mold consisting of a base material 1 and a film 2. The mold is dipped in an aq. alkali to dissolve the Al layer and to remove the film and the Al layer from the base material, and the mold is reproduced.
Patent JP-H07329140-A (JP)
Title: Vertical coating apparatus
Inventor: HARUTA HIROSHI
IPC: B29C48/30
Filed: 1994-06-06
Abstract: PURPOSE:To provide a coating apparatus easily obtaining a coated article reduced in wall thickness deviation and excellent in appearance and excellent in productivity. CONSTITUTION:A vertical coating apparatus consists of a moving device 3 moving a core material in a vertical direction at the coating speed set to a coating die 5, an extruder 1 extruding a synthetic resin in a molten state, the coating die 5 applying a molten substance 4 to the outer peripheral part of the core material in a vertical direction and a taking-out device 7 moving the core material 2 becoming the state incapable of being held by the moving device 3 in the vertical direction at the set coating speed and taking out the stably coated article 6 to the outside of the system.
Patent JP-H10320452-A (JP)
Title: Method and device for analyzing linear body and recording medium storing analytical program for linear body
Inventor: AIZAWA TATSUHIKO
IPC: G01N3/02
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To make a calculation of features of a linear body possible when a linear body having a cross-section shape that is the same in a longitudinal direction and the length longer than the diameter by calculating at least either of displacement of each component or load caused in each component on the basis of a total rigidity equation for the whole linear body and a shape after transformation. SOLUTION: An element line 1 after a load impression is displayed by a solid line and the element line 1 of an initial shape before a load application is displayed by a chained line. The element line 1 is divided into multiple components 2 at every constant interval in a longitudinal direction. After the whole coordinate system XYZ and a local coordinate system xyz are stipulated, a tangent rigidity equation for each component 2 in the local coordinate system xyz is conducted. The conducted tangent rigidity equation for each component 2 is transformed to the tangent rigidity equation for each component 2 in the total coordinate system XYZ. The total rigidity equation in the whole coordinate system XYZ thus transformed is calculated. From the total rigidity equation in the whole coordinate system XYZ calculated, stress and distortion caused in components 2 are obtained.
Patent JP-H07137253-A (JP)
Title: Ink jet head
Inventor: HAIGOU HIDEAKI
IPC: B41J2/055
Filed: 1993-06-18
Abstract: PURPOSE:To obtain an ink jet head in which printing can be preferably conducted by forming a part of an end of a surface formed with a nozzle to cross a relatively moving direction in a curved surface. CONSTITUTION:An end of a front surface of an ink injecting side of a nozzle plate 91 is formed all in a curved surface 92 having a suitable curvature R. The curvature R is suitably 1-2mm when a thickness of an ink jet head 81 (sum of a thickness of a piezoelectric ceramic plate 2 and a thickness of a cover plate 3) is 3mm. A recess is formed at an ink chamber side of the plate 91. Thus, the recess of the plate 91 is engaged with ends of the plates 2, 3 to be adhered.
Patent JP-S627282-A (JP)
Title: Link amplifier
Inventor: TAKAI HITOSHI
IPC: H04N7/16
Filed: 1985-07-04
Abstract: PURPOSE:To exactly detect a trouble due to distortion increment by fetching cross modulation component from a TV signal to a pilot signal through the second filter which allows direct current component to be intercepted to pass and monitoring their levels by a level detector which detects levels. CONSTITUTION:The signal included by a transmitting signal as well as a non- modulated pilot signal enter in an input terminal 1 and is amplified by a line amplifier 8. The pilot signal receiving cross modulation is extracted by the first filter and is amplified by a pilot signal amplifier 19 then a envelope line is taken out after being detected by a detector 20. While an output of the detector 20 includes the cross modulation component, the second filter 9 permits only alternating component to pass and even a high frequency to be attenuated in order to improve S/N of the detecting signal. The detected signal is detected levelwise by a level detector 11 after being amplified by a detecting amplifier 10 and is decided levelwise after allowing the above signals to pass through a pertinent time constant circuit by a decision device 12. If a detected signal level goes to abnormally high, the above decision device 12 will output fault generating signal due to distortion increment to a decision output terminal 13.
Patent JP-H0313402-A (JP)
Title: Order picking
Inventor: ITOU YASUTOSHI
IPC: B65G1/137
Filed: 1989-06-10
Abstract: PURPOSE:To improve the efficiency and save the labor in a distribution center by storing outer boxes each containing a plurality of articles separated by sort, and sending the articles picked based on picking instructions to a sorting means where they are sorted. CONSTITUTION:Articles are arranged and stored on each rack of rotary racks 11 by the form of outer boxes. In the meanwhile, received orders are totalized for each shop, and article picking data for batch picking by the sort for each destination of distribution are sent to controllers of the rotary racks 11, picking instruction means 12, bar code readers 13, and sorters 15. The rotary racks 11 move a predetermined rack to a takeout part 18. The articles are picked and charged into a charger 14 based on the display of the picking instruction means 12. The sorter 15 sorts the charged articles to sheets 16 for each shop based on read information by the bar code readers 13. In this constitution, the efficiency can be improved, and the labor can be saved.
Patent JP-H10337195-A (JP)
Title: Production of aqueous solution of l-aspartic acid alkali or alkaline earth metal salt
Inventor: KATO NAOKI
IPC: C07C233/47
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject aqueous solution useful as e.g. a food additive in high yield without any crystallization process, by mixing a specific aqueous solution of ammonium L-aspartate with an alkali hydroxide compound followed by deammoniation distillation of the resulting mixture. SOLUTION: This aqueous solution is obtained by mixing an aqueous solution of ammonium L-aspartate produced by enzymatic reaction of fumaric acid in an aqueous medium in the presence of ammonia by the use of aspartase or aspartase-contg. microorganisms with pref. 0.5-4.0 molar equivalent (based on the ammonium L-aspartate) of an alkali hydroxide compound such as sodium hydroxide or potassium hydroxide followed by conducting a deammoniation distillation of the resulting mixture until the amount of the remaining ammonia reaches to <=500 ppm. It is preferable that a carbonaceous electrophilic agent such as an alkylating agent is made to act on this aqueous solution to produce an N-substituted aspartic acid (salt).
Patent JP-H0314971-A (JP)
Title: Double disc control valve
Inventor: HOROSHI RASURO
IPC: F16K3/00
Filed: 1989-06-09
Abstract: PURPOSE:To provide a large opening area without a valve plate remaining in a fluid part upon full opening of valve by making a pair of valve plates of moving type, and moving both plates to the opening direction. CONSTITUTION:Both racks 23, 24 mutually moves in reverse directions when a pinion rotates, thereby both moving valve plates 16, 17 moves upward and downward, respectively with the same distance. The plates 16, 17 move in opposite directions to control the opening part of valve. The opening of valve is therefore formed at the center of a passage 13. Even if the opening degree is reduced to generate high speed flow, the flow generates with a distance from the inner face of the passage 13. Damage of seat ring 29 caused by the high speed flow is thus prevented and also generation of erosion on the inner face of downstream side pipe.
Patent JP-H0439722-A (JP)
Title: Printer multiple address output device
Inventor: MATSUNAGA TOSHIAKI
IPC: G06F3/12
Filed: 1990-06-05
Abstract: PURPOSE:To reduce the load of a host computer by providing an operation terminal operated by an operator and an operation managing part which manages a multiple address output state, executes a command processing contains an inquiry and retransmission and is subjected to program control. CONSTITUTION:The device is provided with an operation terminal 5 operated by an operator, and an operation managing part 4 which manages a multiple address output state, executes a command processing containing a circuit state inquiry, a stagnant state inquiry, a telegraphic message contents inquiry, and retransmission. Also, by a means for allocating a telegraphic message serial number for discriminating management information to data transmitted from a host computer 6 in a receiving part 1, a transmitting part 3 has a function for informing a fault to the operation managing part 4 when a fault of a printer 7 is detected. In such a way, a load of the host computer can be reduced.
Patent JP-S63310539-A (JP)
Title: Manufacture of gas discharge panel
Inventor: OGAWA TETSUYA
IPC: H01J11/24
Filed: 1987-06-12
Abstract: PURPOSE:To prevent the etching for a dielectric layer by providing a protective layer covering a display electrode and a similar protective layer overlapped on the said protective layer selectively in the portion corresponding to the display area prior to the formation of connecting electrodes. CONSTITUTION:Display electrodes 25-1 are provided on a substrate 21, and on which a dielectric layer 31 and on which a 1st. etching protective layer 37 are coated successively, and a 2nd. etching protective layer 38 is provided overlapped on the said 1st. layer 37 only in the portion corresponding to the display area A. In the areas B, C over the end portions of the display electrodes connecting electrodes 25a-1, 25b-1 and so on are provided in rough size corresponding to respective display electrodes 25-1 and so on, and the precise dimension of the said connecting electrodes is achieved by an etching procedure. Thereby the etching for the dielectric layer 31 can be prevented by the underlying protective layer 37 even when the protective layer 38 has some defects.
Patent JP-S5771660-A (JP)
Title: Apparatus for coating liquid
Inventor: ITOU MASARU
IPC: B06B1/02
Filed: 1980-10-21
Abstract: PURPOSE: To uniformly coat a mist particle always irrespective of a size of an article to be coated by providing an ultrasonic spraying apparatus in a freely movable manner.  
     CONSTITUTION: A pinion 18 driven by a motor reversing a rotary direction by switches 19, 20 moves a rack 16 to right and left directions and also moves an ultrasonic spraying apparatus 2 and an air passage 14 fixed to said rack 16 to right and left directions. Therefore, a sprayed particle bundle of a flux liquid released from a spraying surface 7 is also moved to right and left directions. In this case, by moving a moving direction of the ultrasonic spraying apparatus 2 at a certain angle against an advancing direction of a print board 13, the sprayed particle of the flux liquid can be uniformly coated over an entire surface of the print board 13. Further, when a size of the print board 13 is changed, by altering a position of the switches 19, 20 or a rotary number of the motor, a moving width or a speed of the spraying apparatus 2 is changed and a moving speed of the print board 13 is changed and, thereby, uniform coating of the flux liquid is enabled always. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6042217-A (JP)
Title: Manufacture of high purity silica
Inventor: KASHIWASE HIROYUKI
IPC: C01B33/146
Filed: 1983-08-15
Abstract: PURPOSE:To separate and recover high purity silica by treating an aqueous soln. of an alkali silicate with an ion exchange resin to remove impurities, neutralizing the remaining acidic silica sol with an aqueous soln. of ammonia, and adding an ammonium salt to precipitate SiO2 at a specified pH. CONSTITUTION:A commercially available aqueous soln. of sodium silicate or potassium silicate contg. 20-35% SiO2 is diluted to prepare an aqueous soln. having 2-7% SiO2 content. This aqueous soln. is brought into contact with an ion exchange resin or the ion exchange resin and a chelate resin to separate and remove contained impurities such as alkali metals and alkaline earth metals. An aqueous soln. of ammonia is added to the remaining acidic silica sol of 1.8-3.0pH by <=0.5mol per 1mol SiO2 to make the sol neutral or weakly alkaline. An ammonium salt such as NH4Cl or (NH4)2CO3 is then added to keep the sol at <=10.5pH. High purity SiO2 is precipitated at <=10.5pH, and it is separated by filtration and recovered.
Patent JP-S5672083-A (JP)
Title: Water separation of coal-water slurry
Inventor: HIGUCHI HISAO
IPC: B01D37/00
Filed: 1979-11-15
Abstract: PURPOSE: To separate water efficiently from a coal-water slurry, by washing a coal powder, separated by adding an anionic surface active agent to a coal-water slurry, with a hydrocarbon oil.  
     CONSTITUTION: To a coal-water slurry containing a coal powder with a particle size of 5mm or less in an amount of 80wt% or less, an anionic surface active agent (e.g.: a fatty acid soap or a salt of an alkyl sulfate) is added in an amount of 10W 3,000ppm, pref., 100W1,000ppm against a coal (dry basis) to allow said coal powder to be easily precipitated and, thereafter, the coal powder and water are separated by filtering or centrifugal separation. Subsequently, the coal powder is  washed by using a hydrocarbon (e.g.: kerosine or light oil) in an amount of  0.1W5wt. times, pref., 0.3W2wt. times against the coal (dry basis). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04346933-A (JP)
Title: Multiplication inhibitor against dental caries fungus and pathogenic fungus of periodontal disease
Inventor: TAMAOKI YOJI
IPC: A61P1/02
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a multiplication inhibitor against dental caries fungus and pathogenic fungus of periodontal diseases, derived from a natural substance, suppressing multiplication of dental caries fungus and pathogenic fungus of periodontal diseases and preventing dental caries by adding the inhibitor to dentifrice, subduing periodontal diseases, having high safety. CONSTITUTION:Pericarp or a paricarp-containing substance of citrus fruit selected from lemon, grapefruit, naval orange, Citrus hassaku hort., satuma mandarin, kumquats, Citrus iyo hort., Citrus natsudaidai, sour orange, etc., is extracted with an organic solvent, preferably methanol, ethanol, chloroform, ethyl acetate to give an extract. The extract, a treated material thereof or a hexane-soluble fraction obtained by extracting the extract with hexane and concentrating the liquid part under reduced pressure is used as an active ingredient to give a multiplication inhibitor against dental caries fungus and pathogenic fungus of periodontal diseases.
Patent JP-S61154080-A (JP)
Inventor: BENTOREI ENU SUKOTSUTO
IPC: H01L29/78
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5372464-A (JP)
Title: Method and apparatus for rotary coating
Inventor: KONDOU SHIYUUJI
IPC: G03C1/74
Filed: 1976-12-08
Abstract: PURPOSE: To prevent the photo resist from readhering to the substrate repulsed from the well and to form uniform resist film, by catching the photo resist removed and radiated from the circumference of substrate at the wall and melting immediately. 
     COPYRIGHT: (C)1978,JPO&Japio